.btn-primary {
    background: #ff6700;
    border-color: #ff6700;
    color: #fff;
}
.btn {
    display: inline-block;
    width: 158px;
    height: 38px;
    padding: 0;
    margin: 0;
    border: 1px solid #b0b0b0;
    font-size: 14px;
    line-height: 38px;
    text-align: center;
    color: #b0b0b0;
    cursor: pointer;
    transition: all .4s;
}
#crumbs .xm-product-box{
    position: relative;
    z-index: 4;
    background: #fff;
    border-top: 1px solid #e0e0e0;
    box-shadow: 0 5px 5px rgb(0 0 0 / 7%);
}
#crumbs .xm-product-box .nav-bar{
    position: relative;
    height: 63px;
    width: 100%;
    margin-top: 0;
    color: #616161;
}
#crumbs .xm-product-box .nav-bar h2{
    margin: 0;
    font-size: 18px;
    font-weight: 400;
    line-height: 60px;
    color: #424242;
    float: left;
}
#crumbs .xm-product-box .nav-bar .con .left, 
#crumbs .xm-product-box .nav-bar .con .right {
    float: right;
    margin: 17px 0 0 0;
}
#crumbs .xm-product-box .nav-bar .con .left .separator,
#crumbs .xm-product-box .nav-bar .con .right .separator {
    margin: 0 .5em;
    color: #424242;
}
#crumbs .xm-product-box .nav-bar .con .left a,
#crumbs .xm-product-box .nav-bar .con .right a {
    color: #616161;
}
#crumbs .xm-product-box .nav-bar .con .left{
    float: left;
    margin-left: 5px;
    font-size: 12px;
    margin-top: 21px;
}
#crumbs .xm-product-box .nav-bar .con div a:hover{
    color: #ff6700;
}
.xm-product-box.nav-bar-hidden {
    position: fixed;
    top: -10px;
    left: 0;
    z-index: 99;
    width: 100%;
    margin-top: -60px;
    transition: margin-top .3s linear;
    box-shadow: none;
}
.xm-product-box.nav-bar-hidden.nav_fix {
    position: fixed;
    top: 0;
    background: #fff;
    margin-top: 0;
    border-bottom: 1px solid #e0e0e0;
    box-shadow: 0 5px 5px rgb(0 0 0 / 7%);
}

#mi-detail{
    background-color: #fafafa;
}
#mi-detail .product-box{
    display: flex;
    justify-content: center;
    padding-top: 32px;
    padding-bottom: 12px;
}

#mi-detail .product-box .img-left{
    width: 606px;
    position: relative;
}
#mi-detail .product-box .img-left .small{
    position: absolute;
    top: 555px;
    width: 548px;
    height: 108px;
    background-color: rgba(176, 176, 176,.2);
    /*border: 1px solid red;*/
}
#mi-detail .product-box .img-left .small>img{
    width: 100px;
    height: 98px;
    margin: 5px 10px;
}
#mi-detail .product-box .img-left .small>img.active{
    border: 1px solid red;
}
#mi-detail .product-imglist{
    position: relative;
}
#mi-detail .product-imglist .img-box{
    position: absolute;
    top: 0;
    border: 1px solid black;
}
#mi-detail .product-imglist .img-box .mask{
    position: absolute;
    left: 0;
    top: 0;
    width: 150px;
    height: 150px;
    background-color: rgba(135, 206, 235,.5);
    display: none;
}
#mi-detail .product-imglist .bigImg{
    position: absolute;
    left: 100%;
    top: 0;
    width: 550px;
    height: 550px;
    z-index: 55;
    overflow: hidden;
    border: 1px solid red;
    display: none;
}
#mi-detail .product-imglist .bigImg img{
    position: absolute;
    left: 0;
    top: 0;
    width: 2200px;
    height: 2200px;
    float: left;
    border: 0;
}
#mi-detail .product-imglist img{
    width: 550px;
    height: 550px;
}

#mi-detail .product-box .product-con{
    flex: 1;
    margin-left: 20px;
}
#mi-detail .product-con h2{
    margin: 0;
    padding: 0;
    font-size: 24px;
    font-weight: 400;
    color: #212121;
}
#mi-detail .product-con .sale-desc {
    color: #b0b0b0;
    margin: 0;
    padding: 0;
    padding-top: 8px;
    line-height: 1.5;
}
#mi-detail .product-con .sale-desc span{
    color: rgb(255, 74, 0);
}
#mi-detail .product-con .company-info{
    color: #ff6700;
    margin-top: 14px;
    margin-bottom: 0;
}
#mi-detail .product-con .price-info {
    display: block;
    font-size: 18px;
    line-height: 1;
    color: #ff6700;
    padding: 12px 0 10px;
}
#mi-detail .product-con .price-info span{
    display: inline-block;
}
#mi-detail .product-con .price-info .line{
    margin-top: 12px;
    border-bottom: 1px solid #e0e0e0;
}
#mi-detail .product-con .subscribe-info{
    position: relative;
    height: 52px;
    background: url(//cdn.cnbj1.fds.api.mi-img.com/staticsfile/buydetail/booking.png) 50% 0 no-repeat;
    display: flex;
    color: #fff;
    margin-top: 15px;
}
#mi-detail .product-con .subscribe-info .left{
    flex: 1;
    height: 100%;
    line-height: 52px;
}
#mi-detail .product-con .subscribe-info .left .name{
    text-align: right;
    width: 55px;
    line-height: 52px;
    font-size: 14px;
    display: block;
    float: left;
}
#mi-detail .product-con .subscribe-info .left .price{
    font-size: 22px;
    margin-left: 8px;
}
#mi-detail .product-con .subscribe-info .left .price i {
    font-style: normal;
    font-size: 14px;
    vertical-align: middle;
}
#mi-detail .product-con .subscribe-info .right{
    max-width: 200px;
    display: inline-block;
    height: 100%;
    font-size: 12px;
}
#mi-detail .product-con  .subscribe-info .right .time-box{
    height: 30px;
    margin-top: 11px;
    line-height: 30px;
}
#mi-detail .product-con  .subscribe-info .right span{
    display: inline-block;
}
#mi-detail .product-con  .subscribe-info .right .tips{
    margin-left: 20px;
    margin-right: 12px;
}
#mi-detail .product-con .subscribe-info .right .hour,
#mi-detail .product-con .subscribe-info .right .minite,
#mi-detail .product-con .subscribe-info .right .second{
    text-align: center;
    vertical-align: middle;
    width: 18px;
    height: 18px;
    background: #c20000;
    border-radius: 2px;
    margin: 0 6px;
    line-height: 16px;
}

#mi-detail .product-con .address-box{
    margin: 20px 0;
}
#mi-detail .product-address {
    padding: 30px 50px;
    position: relative;
    background: #fafafa;
    border: 1px solid #e0e0e0;
}
#mi-detail .product-address .iconfont{
    position: absolute;
    left: 20px;
    top: 26px;
    font-size: 20px;
    color: #999;
}
#mi-detail .product-address .address-info,
#mi-detail .product-address .edit {
    display: inline-block;
}
#mi-detail .product-address .edit {
    color: #ff6700;
    margin: 0;
}
#mi-detail .product-address .info{
    color: #b0b0b0;
}

#mi-detail .buy-option .batch-box, 
#mi-detail .buy-option .buy-box-child, 
#mi-detail .buy-option .buy-box-mode{
    margin-bottom: 30px;
    position: relative;
}
#mi-detail .buy-option .title{
    font-size: 18px;
}
#mi-detail .buy-option li {
    position: relative;
    width: 286px;
    height: 42px;
    margin-right: 12px;
    margin-top: 10px;
    line-height: 42px;
    border: 1px solid #e0e0e0;
    cursor: pointer;
    transition: all .2s ease;
    float: left;
    font-size: 16px;
    text-align: center;
}
#mi-detail .buy-option li a{
    display: block;
}
#mi-detail .buy-option li.active, 
#mi-detail .buy-option li:hover {
    z-index: 3;
    border-color: #ff6700;
}


#mi-detail  .selected-list .total-price{
    color: #ff6700;
    font-size: 24px;
    padding-top: 20px;
}
#mi-detail .btn-box {
    margin: 10px 0 20px 0;
}
#mi-detail .sale-btn,
#mi-detail .settlement-btn{
    display: inline-block;
    margin-right: 2px;
}
#mi-detail .btn{
    width: 292px;
    height: 52px;
    line-height: 52px;
    font-size: 16px;
    color: white;
    margin-bottom: 5px;
}
#mi-detail  .favorite-btn{
    display: inline-block;
    vertical-align: top;
}
#mi-detail .btn-like {
    display: block;
    width: 140px;
    height: 52px;
    line-height: 52px;
    padding: 0;
    margin: 0;
    border: 1px solid #b0b0b0;
    text-align: center;
    cursor: pointer;
    transition: all .4s;
    font-size: 16px;
    position: relative;
}
#mi-detail .btn-gray {
    background: #b0b0b0;
    color: #fff;
}
#mi-detail  .after-sale-info span{
    display: inline-block;
}
#mi-detail  .after-sale-info a{
    display: inline-block;
    margin-right: 15px;
    line-height: 30px;
    margin-bottom: 10px;
    cursor: default;
    white-space: nowrap;
    color: #b0b0b0;
}
.after-sale-info a span{
    display: inline-block;
    margin-left: 2px;
    vertical-align: middle;
}
.introduce .title{
    background-color: red;
    height: 45px;
}
.introduce .title h2{
    text-align: center;
    line-height: 45px;
    color: black;
    font-weight: bold;
    font-size: 20px;
}